Q:
I would love to buy your product BUT, I am not sure if it will do
what I want - can I call javascript within the dynamic menu?

For example my old page
for disaster recovery we have inserted a URL substitution :

The javascript function is called at the top of the nav page:

<script LANGUAGE = "JavaScript" SRC = "../urlSub.js"> </script>

then the link on the nav menu

<a> href="#" ONCLICK =
"urlSubstitution('transco/sheet.asp?stype=1')">Table of Contents </a>
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HOWEVER, Im not sure if this is possible with your product?

A:
Yes, it is possible.

Actually you can use your own Javascript code instead standard links
and html code inside item text. For example: